This page will answer your questions before using retinol.
What is Retinol?
Retinol is a form of vitamin A. It is a fat-soluble compound that is stored in large quantities in the liver. When needed, the liver releases retinol into the blood to perform many vital functions including supporting vision, skin health, immunity, and cell growth and regeneration. Retinol is used topically in skin care creams and lotions to treat acne and delay the signs of aging.
Product description:
Retinol is one of the most commonly used forms of vitamin A in skin care products, added to creams, serums, emulsions, lotions or gels in different concentrations to suit the needs and sensitivity of the skin. Retinol is used topically, i.e. applied directly to the skin, and works primarily to increase the rate of skin cell turnover and stimulate collagen production, helping to reduce fine wrinkles and improve the skin’s texture and overall appearance
Retinol is available in relatively low concentrations in over-the-counter products, which are typically used to improve the appearance of skin over time and reduce mild to moderate signs of aging. Stronger retinoids, such as tretinoin or tazarotene, are prescription-only due to their higher potency and therapeutic effect in conditions such as severe acne, stubborn pigmentation, or certain other skin conditions such as pimples and deep scars
An important aspect of the product description is that retinol is used in a variety of formulations such as night creams, moisturizing serums, or products containing soothing agents to reduce the potential for irritation, especially for sensitive skin. Some companies have also developed innovative delivery systems, such as capsule or nanoparticle delivery, to improve retinol’s stability, reduce irritation, and increase its effectiveness when absorbed through the skin layers
In general, it is always advisable to gradually incorporate retinol products into your skincare routine and to use sunscreen in the daytime, as retinol may increase the skin’s sensitivity to UV rays
Indications for use:
Retinol is used topically to stimulate collagen production and accelerate skin cell turnover, making it useful for a range of skin conditions, including:
- Reduce wrinkles and fine lines caused by aging or chronic sun exposure, thanks to its role in improving skin elasticity and stimulating collagen
- Treat mild to moderate acne, as it helps to exfoliate dead cells, prevent clogged pores, and reduce oily secretions
- Improve the appearance of acne scars or superficial wounds with regular use
- Even out skin tone and reduce pigmentation and dark spots caused by UV rays or chloasma associated with hormonal changes
- Minimize enlarged pores and improve skin texture, especially in cases of oily skin that suffers from frequent clogged pores
- Improving the appearance ofStretch Marks caused by pregnancy or weight changes, especially in their early stages
- Treatment of certain skin diseases such as psoriasis or keratosispilaris, when using special formulas and under the supervision of a medical professional
- Prevent premature aging when used in low concentrations as part of a skincare routine in the late 20s or early 30s
The effectiveness of retinol varies between individuals based on skin type, product concentration, and duration of use. It is recommended to start treatment gradually and under the supervision of a dermatologist to minimize irritation and achieve the best results, and the following conditions should be reported to the doctor as they affect therapeutic concentrations:
- Pregnancy or lactation.
- Highly sensitive skin.
- Severe skin infections.
The effectiveness of retinol and how it works:
Retinol is a very effective skincare ingredient because it works in several ways at once. It helps skin cells regenerate faster, which means that the outer layer of skin is constantly renewed to become smoother and more vibrant.
Retinol stimulates the skin to produce collagen and elastin, two of the most important proteins responsible for skin elasticity and firmness. It reduces the appearance of fine lines and wrinkles over time.
Retinol also acts as an antioxidant, fighting harmful substances known as free radicals that cause premature skin aging.
Thanks to its intracellular action, retinol can change the way certain genes associated with skin health work, helping to improve skin texture and tone when used regularly and under professional supervision.
What to look for when buying:
When buying a product that contains retinol:
- It is advisable to choose a low concentration at the beginning of use, or follow your doctor’s instructions.
- Choose a formula that contains soothing ingredients such as hyaluronic acid or niacinamide to minimize irritation
It is important to avoid products that contain:
- Other strong exfoliants such as AHA or BHA acids at the same time as retinol so as not to cause excessive irritation.
- Strong fragrances or high alcohol content
Frequently asked questions
What are the side effects?
The use of retinol can have some side effects, especially when starting to use it or when using high concentrations, the most common symptoms include:
- Dry, flaky skin: This is one of the most common effects and occurs because retinol increases the speed of skin cell turnover leading to rapid loss of the surface layer.
- Redness of the skin: Mild to moderate redness may appear, especially in sensitive areas of the face.
- Skin irritation: Some people may experience hypersensitivity when touching the face or applying other products.
- A mild burning or stinging sensation: This is a common sensation when you first start using and often diminishes over time as the skin becomes accustomed.
- Feeling of itching: May occur as a result of excessively dry skin or an allergic reaction to the formula.
- Increased skin sensitivity to sunlight: It is therefore essential to use sunscreen daily when using retinol, even if the user is indoors.
When should I stop using it?
Stop immediately and consult a dermatologist if severe symptoms such as:
- Excessive peeling of the skin leading to cracks or bleeding.
- Severe swelling of the face or eyelids.
- A rash or unbearable itching.
- Signs of severe allergic reactions such as difficulty breathing (although very rare).
Important notes to minimize side effects:
- Start with a low concentration and gradually increase it.
- Use a moisturizer with retinol to reduce dryness.
- Avoid using other strong exfoliants in the same routine.
- Stick to using retinol only at night and apply sunscreen during the day
What is the proper method of use?
- Retinol is only used at night to avoid sun sensitization.
- The face should be gently washed and allowed to dry thoroughly.
- Place a very small amount (the size of a pea) on top.
- Apply a light moisturizer afterwards to minimize dryness.
- It is recommended to start using it twice a week and then gradually increase the frequency according to the skin’s tolerance
